KQ300S
- Detail
Applicable places: suitable for indoor waiting areas, public places, such as airports, railway stations, bus stations, hospitals, banks, securities houses, meeting rooms, churches, etc.
| Product Size（MM） | W | H | L | Seat plate width |
Height of seat plate from the ground |
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| 1person | 2person | 3person | 4person | 5person | |||||
| 500 |
410 |
994 | 1512 |
2030 |
2548 |
450 |
400 | ||
| Workmanship explanation |
part |
Material thickness |
Processing technology |
Process |
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| Base plate | 1.3mm | Fully automatic high-speed punching technology, press cold forming technology | Stamping → anti-rust treatment → polishing → spraying and other treatments |
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| Seat board chair support | 1.8mm | 400T endless hydraulic deep drawing technology, CO2 protection spot welding technology | |||||||
| foot | 1.0mm | 250T deep drawing technology, fully automatic MIG welding technology | Die casting→deep drawing steel plate→mechanical welding→rust prevention→polishing→chrome plating |
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| beam | 1.5-1.8mm | 50-axis multi-roller bending technology | Cutting→Perforating→Anti-rust treatment→Polishing→Spray treatment |
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Seat plate color：
Leather pad color：
Process and equipment:
Electroplating-the process of using the principle of electrolysis to deposit metal or alloy on the surface of the part to form a uniform, dense, and good bonding metal layer
Process flow of pre-treatment of steel parts (polished parts, non-polished parts):
1. Polished parts-wax removal-hot dip degreasing-electric degreasing-acid etching-other electroplating
2. Non-polished parts-hot dip degreasing-electric degreasing-acid etching-other electroplating
Multi-layer electroplating process flow of steel parts:
Degreasing-Derusting-Copper Cyanide Plating-Acid Copper Plating-Semi-bright Nickel Plating-High Sulfur Nickel Plating-Bright Nickel Plating-Nickel Seal-Chrome Plating
Our electroplating products use double-layer nickel and chromium, which can enhance the corrosion resistance of the metal, increase the hardness, prevent abrasion, improve the conductivity, lubricity, heat resistance and beautiful surface. After being tested by a globally recognized SGS testing organization at 5% concentration and room temperature (35±2)°C for 48 hours after neutral salt spray testing, the rating can reach above level 6. Higher-level electroplating can be customized according to customer needs.
